1900381574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{4877}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 3510755136

約数和(自身を除く): 1610373562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2141, 4282, 4877, 9754, 14987, 27833, 29974, 34139, 55666, 63401, 68278, 126802, 194831, 389662, 443807, 887614, 10441657, 20883314, 73091599, 135741541, 146183198, 271483082, 950190787, 1900381574]

約数ペア:

[(1, 1900381574), (2, 950190787), (7, 271483082), (13, 146183198), (14, 135741541), (26, 73091599), (91, 20883314), (182, 10441657), (2141, 887614), (4282, 443807), (4877, 389662), (9754, 194831), (14987, 126802), (27833, 68278), (29974, 63401), (34139, 55666)]